[ 39.358422] ------------[ cut here ]------------ [ 39.359341] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.361349] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.362973] Modules linked in: [ 39.363680] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.365996] Tainted: [W]=WARN [ 39.366644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.368356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.369424] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.373118] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 39.374256] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 39.375743] RDX: ffff888016ff5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.377246] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 39.378736] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.380225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 39.381735] FS: 00007fe986846900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.383400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.384640] CR2: 00007fe986d38580 CR3: 000000000cd64000 CR4: 0000000000350ef0 [ 39.386132] Call Trace: [ 39.386668] [ 39.387194] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.388236] ? __create_object+0x59/0x80 [ 39.389161] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.390284] __vmalloc_noprof+0x59/0x60 [ 39.391166] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.392185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.393280] bpf_prog_alloc+0x39/0x200 [ 39.394139] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.395219] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.396265] do_seccomp+0x349/0x25e0 [ 39.397127] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.398171] ? __pfx_do_seccomp+0x10/0x10 [ 39.399094] ? find_held_lock+0x2b/0x80 [ 39.399976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.401111] ? static_key_count+0x60/0x80 [ 39.402040] prctl_set_seccomp+0x4e/0x70 [ 39.402880] __do_sys_prctl+0xe6c/0x1d70 [ 39.403806] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.404812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.405935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.407037] ? irqentry_exit+0xf3/0x650 [ 39.407855] do_syscall_64+0xbf/0x430 [ 39.408696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.409768] RIP: 0033:0x7fe986d385cd [ 39.410574] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.414225] RSP: 002b:00007ffed123f150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.415789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe986d385cd [ 39.417280] RDX: 00005651c1211e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.418748] RBP: 00007ffed123f1b0 R08: 0000000000000000 R09: 00007ffed123e850 [ 39.420220] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651c9a5fad0 [ 39.421700] R13: 00007ffed123f5e0 R14: 00005651c9a60bc0 R15: 00005651c9a71780 [ 39.423190] [ 39.423674] irq event stamp: 1801 [ 39.424413] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 39.426085] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 39.427635] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 39.429159] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 39.430641] ---[ end trace 0000000000000000 ]--- [ 42.517288] ------------[ cut here ]------------ [ 42.518236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.520309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.521823] Modules linked in: [ 42.522467] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.524552] Tainted: [W]=WARN [ 42.525416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.526998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.527959] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.531282] RSP: 0018:ffff88801703fbc0 EFLAGS: 00010286 [ 42.532293] RAX: 0000000000000000 RBX: ffffed1002e07f78 RCX: ffffffff813a4050 [ 42.533618] RDX: ffff88800da28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.534955] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e07f2f [ 42.536276] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.537629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801703fdf8 [ 42.538948] FS: 00007f8d8467d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.540456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.541552] CR2: 00007ffd0d055ef7 CR3: 000000000a0a0000 CR4: 0000000000350ef0 [ 42.542895] Call Trace: [ 42.543394] [ 42.543821] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.544761] ? __create_object+0x59/0x80 [ 42.545559] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.546554] __vmalloc_noprof+0x59/0x60 [ 42.547330] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.548240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.549201] bpf_prog_alloc+0x39/0x200 [ 42.549968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.550870] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.551793] do_seccomp+0x349/0x25e0 [ 42.552536] ? find_held_lock+0x2b/0x80 [ 42.553316] ? do_prlimit+0x310/0x610 [ 42.554099] ? __pfx_do_seccomp+0x10/0x10 [ 42.554854] ? do_raw_spin_unlock+0x53/0x220 [ 42.555722] ? _raw_spin_unlock+0x1e/0x40 [ 42.556526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.557546] ? static_key_count+0x60/0x80 [ 42.558356] prctl_set_seccomp+0x4e/0x70 [ 42.559150] __do_sys_prctl+0xe6c/0x1d70 [ 42.559959] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.560800] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.561809] ? irqentry_exit+0xf3/0x650 [ 42.562588] do_syscall_64+0xbf/0x430 [ 42.563346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.564336] RIP: 0033:0x7f8d84b6f5cd [ 42.565065] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.568382] RSP: 002b:00007ffd0d0547a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.569827] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d84b6f5cd [ 42.571140] RDX: 0000562d63ed5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.572472] RBP: 00007ffd0d054800 R08: 0000000000000000 R09: 00007ffd0d053ea0 [ 42.573752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d76d8d2b0 [ 42.574871] R13: 00007ffd0d054c30 R14: 0000562d76d8fd20 R15: 0000562d76da18d0 [ 42.575986] [ 42.576353] irq event stamp: 1855 [ 42.576885] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.578209] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.579554] softirqs last enabled at (1900): [] handle_softirqs+0x50c/0x770 [ 42.580888] softirqs last disabled at (1883): [] __irq_exit_rcu+0xc4/0x100 [ 42.582207] ---[ end trace 0000000000000000 ]--- [ 43.241562] ------------[ cut here ]------------ [ 43.242366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.244092] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.245358] Modules linked in: [ 43.245868] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.247601] Tainted: [W]=WARN [ 43.248123] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.249397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.251386] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.254262] RSP: 0018:ffff888019a07bc0 EFLAGS: 00010286 [ 43.255105] RAX: 0000000000000000 RBX: ffffed1003340f78 RCX: ffffffff813a4050 [ 43.256226] RDX: ffff8880169d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.257329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003340f2f [ 43.258453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.259545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a07df8 [ 43.260673] FS: 00007f1306ac8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.261926] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.262811] CR2: 00007ffea0f2fef7 CR3: 000000000e321000 CR4: 0000000000350ef0 [ 43.263943] Call Trace: [ 43.264340] [ 43.264696] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.265462] ? __create_object+0x59/0x80 [ 43.266143] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.266977] __vmalloc_noprof+0x59/0x60 [ 43.267598] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.268355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.269160] bpf_prog_alloc+0x39/0x200 [ 43.269753] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.270568] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.271332] do_seccomp+0x349/0x25e0 [ 43.271949] ? find_held_lock+0x2b/0x80 [ 43.272555] ? do_prlimit+0x310/0x610 [ 43.273211] ? __pfx_do_seccomp+0x10/0x10 [ 43.273837] ? do_raw_spin_unlock+0x53/0x220 [ 43.274559] ? _raw_spin_unlock+0x1e/0x40 [ 43.275216] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.276047] ? static_key_count+0x60/0x80 [ 43.276705] prctl_set_seccomp+0x4e/0x70 [ 43.277379] __do_sys_prctl+0xe6c/0x1d70 [ 43.278051] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.278741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.279583] ? irqentry_exit+0xf3/0x650 [ 43.280232] do_syscall_64+0xbf/0x430 [ 43.280834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.281661] RIP: 0033:0x7f1306fba5cd [ 43.282256] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.285027] RSP: 002b:00007ffea0f2dfb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.286211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1306fba5cd [ 43.287300] RDX: 000055f26bd53e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.288415] RBP: 00007ffea0f2e010 R08: 0000000000000000 R09: 00007ffea0f2d6b0 [ 43.289528] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2739f0ad0 [ 43.290649] R13: 00007ffea0f2e440 R14: 000055f2739f1bc0 R15: 000055f273a02780 [ 43.291763] [ 43.292169] irq event stamp: 2067 [ 43.292701] hardirqs last enabled at (2075): [] __up_console_sem+0x78/0x80 [ 43.294034] hardirqs last disabled at (2084): [] __up_console_sem+0x5d/0x80 [ 43.295340] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 43.296697] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 43.297994] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4751' (ECDSA) to the list of known hosts. 2025/11/18 13:27:45 fuzzer started 2025/11/18 13:27:45 dialing manager at localhost:34383 2025/11/18 13:27:45 checking machine... 2025/11/18 13:27:45 checking revisions... [ 44.134394] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:27:45 testing simple program... [ 44.229874] cgroup: Unknown subsys name 'net' [ 44.301700] cgroup: Unknown subsys name 'cpuset' [ 44.320500] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:27:44 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000dc0 RDX=0000000000000001 RSI=0000000000000010 RDI=0000000000000dc0 RBP=ffff888016e17a20 RSP=ffff888016e17980 R8 =ffff888008c4b780 R9 =0000000000000000 R10=ffff88801793a200 R11=0000000000000000 R12=ffff88801793a200 R13=0000000000000010 R14=0000000000000001 R15=0000000000000dc0 RIP=ffffffff81b62197 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8d8467d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0d04e000 CR3=000000000d41d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2034343a37323a333120383120766f4e XMM01=657463656e6e6f63736944203a5d3933 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3933325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034343a37323a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000001 RBX=0000000000000001 RCX=ffffffff819f3fd2 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000007 RBP=ffff88801ea5b008 RSP=ffff888015e672c8 R8 =0000000000000000 R9 =ffffed100118d516 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8175175a RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5d85943200 CR3=000000001ea79000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=756e696c2d34365f3638782f62696c2f XMM01=2e74707972636762696c2f756e672d78 XMM02=0030322e6f732e74707972636762696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000